$color: #ea5514;
$width: 1200px;

.flex{
	display: flex;
}
.flex-r{
	display: flex;
	flex-direction: row;
}
.flex-c{
	display: flex;
	flex-direction: column;
}
.flex1{
	flex: 1;
	width: 0;
}
.flex-j{
	justify-content: center;
}
.flex-a{
	align-items: center;
}
.flex-end{
	justify-content: flex-end;
}
.flex-sp{
	justify-content: space-between;
}
.flex-w{
	flex-wrap: wrap;
}
.is-cur{
	cursor: pointer;
}
.is-bor {
	border:  1px solid #c6c6c6;
}
.is-f-16{
	font-size: 16px;
}
.is-f-14{
	font-size: 14px;
}
.is-f-12{
	font-size: 12px;
}
.is-fc-b{
	color: #fff;
}
.is-op-b{
	opacity: 1;
}
.is-m-l1{
	margin-left: 10px;
}
.is-m-l2{
	margin-left: 20px;
}
.is-m-t1{
	margin-top: 10px;
}
.is-m-t2{
	margin-top: 20px;
}
.is-m-b1{
	margin-bottom: 10px;
}
.is-m-b2{
	margin-bottom: 20px;
}
.is-m-b3{
	margin-bottom: 30px;
}
.is-header{
	width: 100%;
	height: 61px;
}
.is-po{
	position: relative;
}
.is-pa{
	position: absolute;
}
.buju {
	width: 1200px;
	height: 100%;
	margin: 0 auto;
}
.is-box{
	box-sizing: border-box;
}
.is-tr{
	text-align: right;
}
.is-wb{
	width: 100%;
}
.is-hb{
	height: 100%;
}
.is-tc{
	text-align: center;
}
.is-img{
	width: 100%;
	height: auto;
}
.is-ti{
	text-indent:2em;
}